Product Description

Companies ", the heavy plate mill roll end with staggered cross universal joint shaft", "TJGZ hot rolling finishing mill overloaded drum gear coupling shaft" were awarded the Provincial Science and Technology Progress Award in ***8, ***9; ", the heavy plate mill roll end with staggered cross universal joint shaft "," TJGZ hot rolling finishing mill overloaded drum gear spindles "," Cold Cross main drive shaft universal coupling "respectively in ***8, ***0, ***1 was identified as national key new products. "Cold Cross main drive shaft universal coupling R & D and industrialization" was listed as ***3 National Torch Program projects.